package com.power.using.askapp.view;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.GridView;

/**
 * If you change her, tell me
 * sometimes I believe compiler ignores all my comments
 * Created by gyyak46 on 2017/7/3.
 */

public class ScroolViewToGridView extends GridView {
    private boolean haveScrollbar = false;
    public ScroolViewToGridView(Context context) {
        super(context);
    }
    public ScroolViewToGridView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }
    public ScroolViewToGridView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }
    /**
     * 设置是否有ScrollBar，当要在ScollView中显示时，应当设置为false。 默认为 true
     *
     */
    public void setHaveScrollbar(boolean haveScrollbar) {
        this.haveScrollbar = haveScrollbar;
    }
    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        if (haveScrollbar == false) {
            int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
            super.onMeasure(widthMeasureSpec, expandSpec);
        } else {
            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        }
    }


    //  public MyGridView(Context context) {
//    super(context);
//}
//
//    public MyGridView(Context context, AttributeSet attrs) {
//        super(context, attrs);
//    }
//
//    public MyGridView(Context context, AttributeSet attrs, int defStyle) {
//        super(context, attrs, defStyle);
//        // TODO 自动生成的构造函数存根
//    }
//
//    @Override
//    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
//        // TODO 自动生成的方法存根
//        int expandSpec = MeasureSpec.makeMeasureSpec(
//                Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
//        super.onMeasure(widthMeasureSpec, expandSpec);
//    }

}
